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07/18/2015 According to the latest results published by IPCC 2013, The Physical Science Basis, Working Group I Contribution to the Fifth Assessment Report, the GWP has been updated on SPIonWeb in July 2015 this could lead to major changes in the calculation results!
02/20/2015 Net electricity core processes were renewed for all European regions in the beginning of 2015.
04/08/2013 Initial release of SPIonWeb.